protected virtual void OnInitializeDevice()
{
Form.ClientSize = new System.Drawing.Size(Width, Height);
// SwapChain description
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(Width, Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = Form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput
};
// Create Device and SwapChain
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, desc, out _device, out _swapChain);
outputMerger = _device.OutputMerger;
inputAssembler = _device.InputAssembler;
Factory factory = _swapChain.GetParent <Factory>();
factory.MakeWindowAssociation(Form.Handle, WindowAssociationFlags.None);
}
public InfoText(Device device)
{
this.device = device;
outputMerger = device.OutputMerger;
font = new Font(device, 20, 0, FontWeight.Normal, 0, false, FontCharacterSet.Default,
FontPrecision.Default, FontQuality.ClearTypeNatural, FontPitchAndFamily.DontCare, "tahoma");
renderTexture = new Texture2D(device, new Texture2DDescription()
{
ArraySize = 1,
BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.R8G8B8A8_UNorm,
Height = rect.Height,
Width = rect.Width,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default
});
renderTextureView = new RenderTargetView(device, renderTexture);
renderViews = new[] { renderTextureView };
OverlayBufferRes = new ShaderResourceView(device, renderTexture, new ShaderResourceViewDescription()
{
Format = Format.R8G8B8A8_UNorm,
Dimension = ShaderResourceViewDimension.Texture2D,
Texture2D = new ShaderResourceViewDescription.Texture2DResource()
{
MipLevels = 1,
MostDetailedMip = 0
}
});
}
private void CreateDeviceAndSwapChain()
{
var desc = new SwapChainDescription
{
BufferCount = 1,
ModeDescription = new ModeDescription(_width, _height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = Form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
Flags = SwapChainFlags.AllowModeSwitch
};
Device _device;
Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.SingleThreaded, desc, out _device, out _swapChain);
Device = _device;
_immediateContext = Device.ImmediateContext;
outputMerger = _immediateContext.OutputMerger;
inputAssembler = _immediateContext.InputAssembler;
Factory factory = _swapChain.GetParent <Factory>();
factory.MakeWindowAssociation(Form.Handle, WindowAssociationFlags.None);
}
internal DeviceContext(Device device)
: base(device)
{
_device = device;
_inputAssembler = new InputAssemblerStage(device);
_vertexShader = new VertexShaderStage(device);
_geometryShader = new GeometryShaderStage(device);
_rasterizer = new RasterizerStage(device);
_pixelShader = new PixelShaderStage(device);
_outputMerger = new OutputMergerStage(device);
}
protected void OnInitializeDevice()
{
Form.ClientSize = new Size(Width, Height);
// SwapChain description
var desc = new SwapChainDescription()
{
BufferCount = 1,
ModeDescription = new ModeDescription(Width, Height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
IsWindowed = true,
OutputHandle = Form.Handle,
SampleDescription = new SampleDescription(1, 0),
SwapEffect = SwapEffect.Discard,
Usage = Usage.RenderTargetOutput,
};
// Create Device and SwapChain
SharpDX.Direct3D11.Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, desc, out _device, out _swapChain);
_immediateContext = _device.ImmediateContext;
outputMerger = _immediateContext.OutputMerger;
inputAssembler = _immediateContext.InputAssembler;
Factory factory = _swapChain.GetParent <Factory>();
factory.MakeWindowAssociation(Form.Handle, WindowAssociationFlags.None);
var blendStateDesc = new BlendStateDescription();
blendStateDesc.RenderTarget[0].IsBlendEnabled = true;
blendStateDesc.RenderTarget[0].SourceBlend = BlendOption.SourceAlpha;
blendStateDesc.RenderTarget[0].DestinationBlend = BlendOption.InverseSourceAlpha;
blendStateDesc.RenderTarget[0].BlendOperation = BlendOperation.Add;
blendStateDesc.RenderTarget[0].SourceAlphaBlend = BlendOption.One;
blendStateDesc.RenderTarget[0].DestinationAlphaBlend = BlendOption.Zero;
blendStateDesc.RenderTarget[0].AlphaBlendOperation = BlendOperation.Add;
blendStateDesc.RenderTarget[0].RenderTargetWriteMask = ColorWriteMaskFlags.All;
alphaBlendState = new BlendState(_device, blendStateDesc);
blendStateDesc.RenderTarget[0].IsBlendEnabled = true;
blendStateDesc.RenderTarget[0].SourceBlend = BlendOption.One;
blendStateDesc.RenderTarget[0].DestinationBlend = BlendOption.One;
blendStateDesc.RenderTarget[0].BlendOperation = BlendOperation.Add;
blendStateDesc.RenderTarget[0].SourceAlphaBlend = BlendOption.One;
blendStateDesc.RenderTarget[0].DestinationAlphaBlend = BlendOption.Zero;
blendStateDesc.RenderTarget[0].AlphaBlendOperation = BlendOperation.Add;
blendStateDesc.RenderTarget[0].RenderTargetWriteMask = ColorWriteMaskFlags.All;
additiveBlendState = new BlendState(_device, blendStateDesc);
}
